Extreme Knight - Chapter 13: Benson

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates

In short: an old lover gave me a little piglet.

Qin Zhuopu, a workaholic, has been single for many years. As he reaches middle age, his family is desperate for a child.

Until one day…

“Mr. Qin, your son is already in primary school!”

“???” I have only had one boyfriend!

Seven years after the breakup, the old lover returned to the wealthy family with a little fat pig in his arms: “Zaizai is a big eater, I can’t feed him. Zaizai’s primary school homework is too difficult, I can’t do it. I’ll give you guardianship from now on! Will you let me go to your construction site to move bricks? Son, say ‘Mommy’!”

Mr. Qin: (No, I couldn’t give birth to such a fat kid!)

Later…

Onlookers: I heard that Mr. Qin has adopted an illegitimate child born to his old lover by some woman?

Mr. Qin: Let me introduce to you, this is my own cub!

- Description from Novelupdates

Everyone knew that after the young lady Miss Shen was abandoned by a wild man, she became self-indulgent and fell pregnant without marrying.

After she was driven out of her house, she fell into a state of despair.

The infamous Shen Ruojing, however, appeared at the birthday banquet of the Chu family’s old madam. Everyone taunted her. “

The ones who send millions in gift money sit at one table, while those who send tens of millions in gift money sit at the other.”

“Miss Shen, how much did you give?”

The crowd waited for her to make a fool of herself, but Shen Ruojing pulled out an adorable little boy from behind her and said, “Excuse me Madam, which table will your eldest grandson sit at?”

*** Both mother and son were brought into the Chu family, and Shen Ruojing wanted to spend her daze lazing about, but was met with rejection from the family in various ways.

“We have first-class hackers, music masters, tech experts… Everyone is well-known in this family. What do you bring?”

Shen Ruojing rubbed her chin.

“Well, all of those things you mentioned… I know a little bit of everything.”

Her three adorable babies stood beside her and nodded in unison,

“We can testify that Mommy does know a little bit of everything!”

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world!